10001330455 has 8 divisors (see below), whose sum is σ = 12256949952. Its totient is φ = 7830828768.

The previous prime is 10001330407. The next prime is 10001330459. The reversal of 10001330455 is 55403310001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10001330455 - 2¹⁵ = 10001297687 is a prime.

It is a super-2 number, since 2×10001330455² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001330459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21279192 + ... + 21279661.

It is an arithmetic number, because the mean of its divisors is an integer number (1532118744).

Almost surely, 2^10001330455 is an apocalyptic number.

10001330455 is a deficient number, since it is larger than the sum of its proper divisors (2255619497).

10001330455 is an equidigital number, since it uses as much as digits as its factorization.

10001330455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42558905.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 10001330455 its reverse (55403310001), we get a palindrome (65404640456).

The spelling of 10001330455 in words is "ten billion, one million, three hundred thirty thousand, four hundred fifty-five".